adj.
Pronunciation: f ə - ' l ō -n ē - ə s
Function: adjective
Date: 1567
1 archaic : very evil : VILLAINOUS
2 : of, relating to, or having the nature of a felony < felonious assault>
– fe · lo · ni · ous · ly adverb
– fe · lo · ni · ous · ness noun
adj.
Pronunciation: f ə - ' l ō -n ē - ə s
Function: adjective
Date: 1567
1 archaic : very evil : VILLAINOUS
2 : of, relating to, or having the nature of a felony < felonious assault>
– fe · lo · ni · ous · ly adverb
– fe · lo · ni · ous · ness noun
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012